Midterm Outcome of Off-Pump Bypass Procedures Versus Drug-Eluting Stent for Unprotected Left Main Coronary Artery Disease

Patients with LMCA disease who were treated with OPCAB showed better 5-year freedom from MACCEs in a real-world practice and in a patient matching cohort compared with the drug-eluting stenting group. TVR was the main factor that made the difference. The benefit of OPCAB was more prominent in distal LMCA lesions and in LMCA lesions with multivessel involvement.